The SpaceX commercial resupply services, CRS-4, mission to the International Space Station was delayed due to rain, NASA reported. The U.S. space agency had scheduled the launch of the Dragon spacecraft atop a Falcon 9 rocket for Saturday, but has rescheduled it for Sunday at 1:52 a.m. EDT.

“Because of weather conditions that violated the rules for launching, SpaceX has postponed its planned launch of its Falcon 9 rocket carrying the Dragon spacecraft. It is SpaceX’s fourth commercial resupply services mission to the International Space Station,” NASA said in a statement. The Falcon 9 ...